Christian Brothers is a brand of American blended whiskey. The 1.75L size refers to the bottle volume, which is a large size commonly used for parties and gatherings. Christian Brothers whiskey is a blend of high-quality whiskey and neutral spirits, which gives it a smooth and easy-to-drink taste. It has a medium golden color with a slightly sweet aroma and notes of vanilla, caramel, and oak. The whiskey has a 40% alcohol by volume (ABV) content, which is the standard for most whiskey brands. Overall, Christian Brothers 1.75L is a popular choice for those who enjoy a smooth and affordable blended whiskey.